Engineering Plans 2

OUTLET STRUCTURE (2-6) TG: 543.0 6" ORIFICE: 541.73 12" HDPE OUT: 540.0 W 2 53 W W W W W W S W 582 S 596 58 80 LF 36" POROUS HDPE S=0% WETLANDS 5 LF 15" SOLID HDPE 0 S W PROPOSED HEADWALL WITH LEVEL SPREADER D50 = 9" Vriprap = 16.4 CY W W W W W W 569.2 15" RCP S = 2.9% 538.07 18" HDPE S = 2.6% 534.9 534.70 21" HDPE S = 0.6% 21" HDPE S = 0.6% R Know what's below. Call before you dig. BASIN #2 - DISCHARGE PROFILE BASIN #4 - DISCHARGE PROFILE BASIN #5 - DISCHARGE PROFILE AS SHOWN PWA Checked by PRELIMINARY AND FINAL SITE PLAN 569.5 580.20 MH RIM:538.8 INV:535.25 (OUT) BASIN #1 - DISCHARGE PROFILE PWA 580.40 MH RIM:539.5 INV:535.4 (OUT) 530.3 Designed by 572 582.5 530.5 BCA PROPOSED GRADE EXISTING GRADE 532.0 Proj. No. MH RIM:576.0 INV:569.9 (OUT) EXISTING GRADE Date 589.25 Drawn by 2' WIDE CONCRETE CORE Scale Anderson Consulting Services LLC W MH RIM:596.8 40 Miller Drive Boonton, NJ 07005 CERTIFICATE OF AUTHORIZATION TEl: 973.975.0703 Fax: 973.975.0703 24GA28182400 www.pwanderson-cs.com W 56 6 W S INV: 580.4 2 58 580 576 574 572 OUTLET STRUCTURE #1 TG:544.75 8" ORIFICE: 542.6 15" HDPE OUT: 541.0 W (CB-34)INV(IN):560.20 INV(OUT):560.10 28 LF 15" SOLID HDPE S = 3.0% 578 8 LF 21" HDPE S = 0.6 % 56 LF 15" SOLID HDPE S = 1.0 % PROPOSED HEADWALL WITH LEVEL SPREADER D50 = 4" Vriprap = 2.52 CY 572 OUTFLOW HEADWALL WITH LEVEL SPREADER D50 = 7" Vriprap = 13.5 CY MH RIM: 538.8 INV: 535.25 15" HDPE S = 6.1% SIGNATURE INVALID WITHOUT RAISED SEAL OF P.E. W INV: 569.5 MH 2-6 RIM: 539.5 INV: 537.0 (IN) INV: 535.4 (OUT) 540 INV: 570.0 570 PROPOSED HEADWALL WITH LEVEL SPREADER D50 = 4" Vriprap = 2.52 CY W 2 W 8 53 10 FT EMERGENCY 100YR OVERFLOW WEIR INV: 543.0 W STORM MANHOLE RIM: 574.0 INV: 569.9 57 LF 18" SOLID HDPE S = 2.6 % W 536 534 53 INV: 586.00 (36" IN) STORM MH RIM: 597.0 INV: 589.25 (IN) INV: 582.0 (OUT) N.J. PROFESSIONAL ENGINEER LIC. NO. 33410 15 LF 12" HDPE S = 8.0 % 32 LF 21" HDPE S = 0.6 % INV: 534.9 574 170 LF 15" HDPE S = 6.1 % INV: 530.5 PAUL W. ANDERSON OUTLET STRUCTURE (#1) 10 FT EMERGENCY TG: 544.75 100YR OVERFLOW WEIR 8" ORIFICE: 542.6 INV: 543.1 15" HDPE OUT: 541.0 568 542 544 546 542 544 546 540 MH 2-5 RIM: 540.0 INV: 537.5 (IN) INV: 536.7 (OUT) W 540 100YR OVERFLOW WEIR INV: 544.5 SP-62 SHEET 62 OF 66